In this example we will configure MPLS L3VPN between two sites but, one of the CEs is connected via normal Ethernet connection and the other one is connected via PPPoE
OSPF will be the PE-CE routing protocol and ISIS level-2 will be the operating IGP inside the MPLS backbone, area 49.0001 is in use
MPLS backbone will be located in AS...

I make topology on GNS3 but i face the problem that they are not saved, given that i determine the name of the file and i tick the SAVE NVRAMS AND OTHER DISK FILES and the EXPERT ROUTER CONFIGURATION FILES, at the start of the GNS3. And i save the file from file then save.

Can any1 help me regarding missing routes in eigrp. currently i am running the eigrp between branch and HO. issue is that some time all branches route at HO will disappear from routing table but branches still getting the routes of HO. then i clear all eigrp neighbours at HO then again branches routes appear in routing table. i am unable to understand the...

in my company we are using total 2mbps dedicated leased line with 2 diffrent isp's, here am using cyberoam full secured firewall router, our total network cat6(1000mpbs-speed). Total close to 30 peoples are using this 2mpbs leased line, every pc installed licenced antivirus,...

It has been a while now that I shared something on this forum so now it is the right time to do it.

When you achieve your CCNA, go through a series of interviews and join your new job, Surprisingly what you see in production is a total different perspective of what you see when you prepared for your certification (even if you have some...

An administrator is performing maintenance on a storage array used by a DRS Cluster. The administrator wants to disable alarm actions for the cluster while the maintenance is taking place.
What procedure will accomplish this task?